Adult Companion in Washington — NPI Providers
26 active Adult Companion providers have a practice location in Washington according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
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No indexed providers to list yet — try the NPI search for WA.
Adult Companion by city in Washington
Frequently asked questions
How many Adult Companion providers are in Washington?
The latest NPPES snapshot lists 26 active providers with Adult Companion as their primary taxonomy and a practice location in Washington.
How do I verify a Adult Companion provider's NPI in Washington?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-09.